ML114938
Unidentified Unidentified
作者
日期
地点
- 年龄和性别
- 年龄性别未知 - 1
- 发声
- 鸣叫; 鸣唱
- 回放
- 未使用回放
媒体文件注释
NOTES: two parts, one recorded at 17:55 and the other at 18:01; unknown, unseen bird [??] recorded along road about 75-150 m short of base; dusk and beginning to get quite dark; bird was apparently 20 m away and 10+ m up in mid-levels of good terra firme forest; recorded after some whistling, to which bird (or other animal?) seemed to approach giving same vocalization; later 10 m up and 10-15 m away but still unseen and apparently moving back and forth; apparently stayed up quite high after playback, now 30-40 m away; 2/3 moon was relatively high up in sky at 6:45 pm; still relatively light when began calling; call varied little throughout period of "observation"; filters off. Response to playback: Approach. Other Behaviors: Dusk Song. Habitat: Rainforest, Evergreen Forest.
额外物种
- red-handed howler monkey Alouatta belzebul
技术信息
- 录音机
- NAGRA 4.2
- 话筒
- Sennheiser MKH 20
- 附件
- Roche Parabola 74cm/17.7cm (29.1in/7in)
存档信息
- 已编目
- 18 Mar 2003 - Curtis Marantz
- 已数字化
- 18 Mar 2003 - Sarah Benson-Amram
- 已编辑
- 18 Mar 2003 - Sarah Benson-Amram